Results 21 to 30 of about 42,683 (192)
Stabilometric changes due to exposure to firearm noise in the Brazilian Army
Bioscience Journal, 2020 Success in precision activities such as shooting depends on the subtle control of body motion. To analyze the influence on stabilometric signal responses for the motor task of aiming a pistol with different cognitive demands and levels of exposure to ...
Luciana Dias Bernardo +3 more
doaj +3 more sources
Protective Effect of Metformin on Gentamicin-Induced Vestibulotoxicity in Rat Primary Cell Culture [PDF]
Clinical and Experimental Otorhinolaryngology, 2014 ObjectivesOne of the antidiabetic drugs, metformin, have shown that it prevented oxidative stress-induced death in several cell types through a mechanism involving the opening of the permeability transition pore and cytochrome c release.
Ji Young Lee +5 more
doaj +1 more source
The Neuroradiology Journal, 2020 Objectives Focal hyperintensity in the dorsal brainstem (HDB) has been described in large cerebellopontine angle tumours and is thought to represent vestibular nuclei degeneration, but its functional significance has not been thoroughly investigated. Our
B. Teixeira +4 more
semanticscholar +1 more source
Unilateral enlarged vestibular aqueduct syndrome and bilateral endolymphatic hydrops [PDF]
, 2017 Enlarged vestibular aqueduct (EVA) syndrome is a common congenital inner ear malformation characterized by a vestibular aqueduct with a diameter larger than 1.5 mm, mixed or sensorineural hearing loss that ranges from mild to profound, and vestibular ...
NOLA, GIUSEPPE +3 more
core +3 more sources
First Natural Endocranial Cast of a Fossil Snake (Cretaceous of Patagonia, Argentina) [PDF]
, 2017 In this study, we describe a natural endocranial cast included in a partially preserved medium‐sized skull of the Upper Cretaceous South American snake Dinilysia patagonica.
Albino, Adriana Maria +3 more
core +2 more sources
Protons as Messengers of Intercellular Communication in the Nervous System
Frontiers in Cellular Neuroscience, 2018 In this review, evidence demonstrating that protons (H+) constitute a complex, regulated intercellular signaling mechanisms are presented. Given that pH is a strictly regulated variable in multicellular organisms, localized extracellular pH changes may ...
Enrique Soto +2 more
doaj +1 more source
Revista Brasileira de Geriatria e Gerontologia, 2020 Objective: To evaluate the effect of vestibular manipulation on the postural sway and muscle activation of younger and older adults. Methods: The study analyzed the effects of three intensity levels of galvanic vestibular stimulation (GVS) (0.3; 0.6 and
Regiane Luz Carvalho +3 more
doaj +2 more sources
Imaging of inner ear malformations: a primer for radiologists [PDF]
, 2021 In the multidisciplinary management of patients with inner ear malformations (IEMs), the correct diagnosis makes the differences in terms of clinical and surgical treatment.
Feraco P., Gagliardo C., Piccinini S.
core +1 more source
An exploratory study to detect Ménière’s disease in conventional MRI scans using radiomics
Frontiers in Neurology, 2016 ObjectiveThe purpose of this exploratory study was to investigate whether a quantitative image analysis of the labyrinth in conventional MRI scans using a radiomics approach showed differences between patients with Ménière’s disease and the control group.
E. L. van den Burg +8 more
doaj +1 more source
A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]
, 2003 Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor +36 more
core +3 more sources